Sir Robert Williams, 2nd Baronet (ca. 1627–1678), was a politician in Wales. He was a Member of Parliament for Caernarvonshire, 1656–1658, and for Caernarvon Boroughs in 1659. He was one of the Williams-Bulkeley baronets; he became a baronet in 1663. References 1620s births 1678 deaths Members of the Parliament of England (pre-1707) for constituencies in Wales Baronets in the Baronetage of England English MPs 1656–1658 English MPs 1659 Members of Parliament for Caernarfon